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{"created_at":"2026-04-21T18:18:22.267 {"created_at":"2026-04-21T18:18:22.267745+00:00","dedupe_key":"signal_enriched:discovery_new_listings_delta:4a4f8fc99d53912c","evidence_event_ids":["evt_d25d382452d6"],"signal_type":"discovery_new_listings_delta","source":"discovery_ingestor","value":{"aggregator_url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk","as_of":"2026-04-21T18:18:22.267745+00:00","canonical_url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk","enrichment":{"aggregator_url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk","article_chars":1571,"article_truncated":false,"blocked_reason":null,"candidate_id":"sc_f99312100b1fc3ce","canonical_host":"nasdaq.com","canonical_is_aggregator":false,"canonical_url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk","content_type":"text/html; charset=utf-8","enriched_at":"2026-04-21T23:56:28.278183+00:00","extraction_method":"trafilatura","fetched_description":"Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in PayPal Holdings Inc (Symbol: PYPL), where a total volume of 79,409 contracts has been traded thus far today, a contract volume which is representative of approxim","fetched_title":"Notable Tuesday Option Activity: PYPL, ISRG, BK | Nasdaq","final_url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk","html_truncated":false,"paywall_likely":false,"publisher_domain":"nasdaq.com","publisher_resolution":"canonical_url","requested_url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk","source_event_id":"evt_d25d382452d6","source_quality":"medium","status_code":200,"version":"signal_enrichment_v2"},"fp":"a848d9960cdc4df0","kind":"new_listings","published_at":"2026-04-21T17:18:11+00:00","publisher_domain":"nasdaq.com","signal_understanding":{"analysis_basis":"article","claim_confidence":0.72,"dates_mentioned":["April 24, 2026","September 18, 2026"],"entities":[{"asset_class":"equity","name":"PayPal Holdings Inc","relevance":"high","symbol":"PYPL","type":"company"},{"asset_class":"equity","name":"Intuitive Surgical Inc","relevance":"high","symbol":"ISRG","type":"company"},{"asset_class":"equity","name":"Bank of New York Mellon Corp","relevance":"high","symbol":"BK","type":"company"}],"event_type":"price_action","information_gaps":["PYPL's specific options volume and any highlighted strike/expiration details are not present in the provided cleaned text excerpt (only an incomplete statement is shown in the signal summary).","The article does not state whether the reported options activity is calls vs puts overall for PYPL, ISRG, and BK beyond the highlighted put strikes for ISRG and BK.","No timestamp/date for 'so far today' is provided beyond 'Tuesday' in the headline/signal context."],"key_facts":["ISRG options volume is 9,372 contracts so far today.","The 9,372 ISRG contracts correspond to approximately 937,200 underlying shares.","That underlying share amount is about 51.5% of ISRG's average daily trading volume over the past month (1.8 million shares).","ISRG's $440 strike put expiring April 24, 2026 has 837 contracts trading so far today.","The 837 ISRG put contracts correspond to approximately 83,700 underlying shares.","BK options volume is 18,745 contracts so far today.","The 18,745 BK contracts correspond to approximately 1.9 million underlying shares.","That underlying share amount is about 47% of BK's average daily trading volume over the past month (4.0 million shares).","BK's $120 strike put expiring September 18, 2026 has 5,858 contracts trading so far today.","The 5,858 BK put contracts correspond to approximately 585,800 underlying shares.","The article references PYPL options activity but the provided text excerpt does not include PYPL's specific volume figures."],"numeric_claims":[{"label":"ISRG options volume (contracts, so far today)","value":"9,372"},{"label":"ISRG underlying shares (approx.)","value":"937,200"},{"label":"ISRG avg daily volume (shares, past month)","value":"1.8 million"},{"label":"ISRG volume vs avg daily volume","value":"51.5%"},{"label":"ISRG $440 put contracts (exp Apr 24, 2026, so far today)","value":"837"},{"label":"ISRG $440 put underlying shares (approx.)","value":"83,700"},{"label":"BK options volume (contracts, so far today)","value":"18,745"},{"label":"BK underlying shares (approx.)","value":"1.9 million"},{"label":"BK avg daily volume (shares, past month)","value":"4.0 million"},{"label":"BK volume vs avg daily volume","value":"47%"},{"label":"BK $120 put contracts (exp Sep 18, 2026, so far today)","value":"5,858"},{"label":"BK $120 put underlying shares (approx.)","value":"585,800"}],"primary_claim":"ISRG options have traded 9,372 contracts so far today, about 51.5% of its average daily share volume over the past month, with the $440 strike put (expiring Apr 24, 2026) accounting for 837 contracts.","relevance_score":0.55,"sentiment":"neutral","source_quality":"medium","summary":"The article reports unusually high options trading volume on three S&P 500 components\u2014PYPL, ISRG, and BK\u2014so far on Tuesday, with specific high-volume put strikes highlighted for ISRG and BK.","topics":["options trading activity","S&P 500 components","put options","trading volume vs average daily volume","option strikes and expirations"]},"source":"Nasdaq Stocks","source_domain":"nasdaq.com","summary":"Looking at options trading activity among components of the S&P 500 index, there is noteworthy activity today in PayPal Holdings Inc (Symbol: PYPL), where a total volume of 79,409 contracts has been traded thus far today, a contract volume which is representative of approxim","tickers":[],"title":"Notable Tuesday Option Activity: PYPL, ISRG, BK","url":"https://www.nasdaq.com/articles/notable-tuesday-option-activity-pypl-isrg-bk"}}... |